Is the samyang af 35 150mm f 2 2 8 good for portraits?

Here is what the site says about that.

From Samyang AF 35-150mm f/2-2.8: Samyang AF 35-150mm f/2-2.8: A zoom lens by Samyang for Full frame cameras, 35-150mm f/2-2.8. Specs - Maker: Samyang - Focal length: 35-150mm (zoom) - Maximum aperture: f/2-2.8 (it gets darker as you zoom in) - Made for: Full frame sensors - Mounts: Sony E, L-Mount - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E, L-Mount): as marked, 35-150mm. - On APS-C (Sony E, L-Mount): like 52-225mm ...

From Tamron 35-150mm f/2-2.8 Di III VXD: Tamron 35-150mm f/2-2.8 Di III VXD: A zoom lens by Tamron for Full frame cameras, 35-150mm f/2-2.8. A portrait and event zoom that's nearly as bright as a set of primes.

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